The North Fork Fire near Norris Geyser Basin on August 20, 1988

Most of the damage shown here represents ground and surface fires, during which flames do not spread upward through the branches of trees and “crown.” | Source: Henry, Jeff. YELL Fires 88, August 20, 1988. NPGallery, https://npgallery.nps.gov/AssetDetail/72a8159f-1dd8-b71b-0bc1-773ab1cf13e9
Download Original File